Audio starts once you click to tune! 
ⓘ Click the frequency scale, one of the TX labels or one of the "Tune SAQ", "Alpha" or "Z" buttons to start audio.

Be sure to have the browser tab's >mute< option unchecked!

This is a baseband receiver using direct conversion, located in a rural area of the German uplands (Sauerland).
The signals are picked up by a homebrew dipole e-field probe (etherprobe) 8 meters up.

The receiver is part of the PA3FWM WebSDR project and operated by Sabine, DL1DBC.

*** Expect radio interference by a robot lawn mower today between 12:00 UTC and 16:00 UTC

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View:
Allow keyboard:
j k ← →: freq down/up (+shift/ctrl/alt faster)
u l c a f: USB, LSB, CW, AM, FM
z Z: center/zoom waterfall
g: enter frequency



[scale]

Peak value: ? dB
mute squelch auto-notch




Signal strength plot:
Frequency: kHz
 
 
 


Memories:
Bandwidth
? Hz @ -6 dB
? Hz @ -60 dB

 
 
Waterfall view


This WebSDR is currently being used by ? user(s) simultaneously:      compact view

Chatbox:
This chatbox is intended to discuss the operation of the WebSDR.
The operators of this site disclaim any responsibility for text appearing in this chatbox.



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